You are viewing the site in preview mode
Skip to main content
| |
Poor LPC (n = 17)
|
Proper LPC (n = 17)
|
P-value
|
ES
|
|---|
|
Mean
|
SD
|
Mean
|
SD
|
|---|
|
Electromyography* (%MVIC)
|
|
GMed
|
5.89
|
2.22
|
8.47
|
4.12
|
0.032*
|
0.13
|
|
RF
|
3.23
|
1.52
|
5.21
|
6.06
|
0.20
|
0.05
|
|
ST
|
7.61
|
5.36
|
7.42
|
6.14
|
0.92
|
0.00
|
|
Landing mechanic
|
|
Trunk lateral flexion (°)
|
29.40
|
3.78
|
22.60
|
2.77
|
0.0001**
|
0.37
|
|
Knee abduction (°)
|
23.26
|
8.02
|
9.40
|
5.70
|
0.0001**
|
0.48
|
|
Trunk flexion (°)
|
74.66
|
11.17
|
87.40
|
15.49
|
0.015*
|
0.16
|
|
Knee flexion (°)
|
71.40
|
15.52
|
92.40
|
16.70
|
0.001**
|
0.28
|
|
Ankle dorsiflexion (°)
|
79.86
|
10.58
|
78.26
|
9.88
|
0.67
|
0.00
|
|
LESS (errors)
|
8.20
|
2.11
|
2.00
|
1.25
|
0.0001**
|
0.74
|
- LPC lumbopelvic control, SD standard deviation, ES effect size, GMed gluteus medius, RF rectus femoris, ST semitendinosus, MVIC maximum voluntary isometric contraction, LESS landing error scoring system. *Percent activation relative to MVIC. *P < 0.05; **P < 0.001
